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2 years ago

7

i want to get rid of my points and give back to the community of brainly its helped me so much and i and just wanted to say than

ks so to get the points just say what your favorate color is

2 answers:

Sergeu [11.5K]2 years ago

8 0

Answer:

tyyyyyy blue

Step-by-step explanation:

Tju [1.3M]2 years ago

5 0

Answer:

My favorite color is aqua and pink

Step-by-step explanation:

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What is problem 25 please help!!

tino4ka555 [31]

All you have to do is
1) order data from lest to greatest
2) find 2 middle number
3) add both numbers
4) put fraction and then put 2 under the bottom
(example)
27,33,38,41,42,52,60,64,68,72
^ ^ 42+52=94 divide by 2= 94/2
AVERAGE
Mean: 49.7 Median:47

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3 years ago

Which explanation best describes how to solve this problem?

sukhopar [10]

you add them then divide the result (310)/(10) = 31 cards

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3 years ago

Read 2 more answers

Find the volume of the following solid. The solid between the cylinder f(x,y)equals=e Superscript negative xe−x and the region

PilotLPTM [1.2K]

It is hard to comprehend your question. As far as I understand:

f(x,y) = e^(-x)

Find the volume over region R = {(x,y): 0<=x<=ln(6), -6<=y <= 6}.

That is all I understood. It would be easier to understand with a picture or some kind of visual aid.

Anyways, to find the volume between the surface and your rectangular region R, we must evaluate a double integral of f on the region R.

$\iint_{R}^{ } e^{-x}dA=\int_{-6}^{6} \int_{0}^{ln(6)} e^{-x}dx dy$

Now evaluate,

$\int_{0}^{ln(6)}e^{-x}dx$

which evaluates to, 5/6 if I did the math correct. Correct me if I am wrong.

Now integrate this w.r.t. y:

$\int_{-6}^{6}\frac{5}{6}dy = 10$

So,

$\iint_{R}^{ } e^{-x}dA=\int_{-6}^{6} \int_{0}^{ln(6)} e^{-x}dx dy = 10$

7 0

3 years ago

The container that holds the water for the football team is 1/2 full. after pouring in 9 gallons oo water, it is 4/5 full. how m

OLEGan [10]

.5x + 9 = .8x
9 = .3x
x = 30 gallons

8 0

3 years ago

Can someone help me please

natima [27]

Answer:

(-4,2)

Step-by-step explanation:

The line going horizontal is the X-axis. And they line going up and down is the y-axis. The way you write the location of a point is (X,Y). Hope this helps!!

4 0

3 years ago